Aortic Valve ProlapseMitral Valve ProlapseProlapseAortic ValveHeart Valve DiseasesAortic Valve StenosisMitral ValveTricuspid ValveHeart ValvesAortic Valve InsufficiencyUterine ProlapseRectal ProlapseHeart Septal DefectsEchocardiographyMitral Valve InsufficiencyTricuspid Valve ProlapsePelvic Organ ProlapseHeart Valve ProlapseHeart Septal Defects, VentricularHeart Defects, CongenitalPhonocardiographyTricuspid Valve InsufficiencyHeart AuscultationHeart Valve Prosthesis ImplantationPulmonary ValveBioprosthesisEndocardial CushionsEndocardial Cushion DefectsHeart MurmursHeart Valve ProsthesisFetal HeartEchocardiography, Doppler, ColorHeart Septal Defects, AtrialFontan ProcedureTransposition of Great VesselsMarfan SyndromeEndocarditis, BacterialHeart VentriclesMitral Valve StenosisEchocardiography, TransesophagealChordae TendineaeEbstein AnomalyCardiac CatheterizationVenous ValvesHeart AtriaHeart SeptumCystoceleCardiac Surgical ProceduresCalcinosisAortopulmonary Septal DefectUltrasonography, PrenatalProsthesis DesignFollow-Up StudiesVisceral ProlapseRectoceleEchocardiography, Three-DimensionalTreatment OutcomeHypoplastic Left Heart SyndromeEchocardiography, DopplerEndomyocardial FibrosisEchocardiography, Four-DimensionalCardiac Valve AnnuloplastyRetrospective StudiesMitral Valve AnnuloplastyEndocarditisTime FactorsGynecologic Surgical ProceduresPelvic FloorRheumatic Heart DiseaseHemodynamicsSeverity of Illness IndexProspective StudiesLentigoInfant, NewbornHeartPregnancyAortic AneurysmCatheterizationGestational AgeFetal DiseasesElectrocardiographyDeath, SuddenReoperationPulmonary Valve StenosisSuture TechniquesPostoperative ComplicationsBlood Flow Velocity